| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $183.92 | 10.777% | $203.7411 | $203.74 | $203.75 | $203.70 |
| Purchase #2 | $222.94 | 8.400% | $241.667 | $241.67 | $241.65 | $241.70 |
| Purchase #3 | $93.82 | 9.176% | $102.4289 | $102.43 | $102.45 | $102.40 |
| Purchase #4 | $182.58 | 6.833% | $195.0557 | $195.06 | $195.05 | $195.10 |
| Purchase #5 | $249.25 | 6.846% | $266.3137 | $266.31 | $266.30 | $266.30 |
| Purchase #6 | $51.94 | 7.306% | $55.7347 | $55.73 | $55.75 | $55.70 |
| Purchase #7 | $213.86 | 11.845% | $239.1917 | $239.19 | $239.20 | $239.20 |
| 7 purchase totals = | $1,198.31 | $1,304.1328 | $1,304.13 | $1,304.15 | $1,304.10 | |